Can Guinea Pigs Eat Rabbit Food? | Diet Comparison & Guidelines

Has it ever been that you got rabbit food by mistake for your guinea pig? Many pet parents get rabbit food and do not even notice that they are serving their guinea pigs a food mix meant for a different species. Can guinea pigs eat rabbit food? Yes, they can eat rabbit food, but it is not a complete nutritional diet for guinea pigs.

Rabbits and guinea pigs eat similar foods as they are herbivores. However, rabbits do not rely on roughage as much as guinea pigs. Vitamins and minerals remain integral parts of guinea pigs’ diet, but the vitamins that rabbits need may differ from those that are an integral part of the guinea pig’s diet.

Get to know what is essential for guinea pigs, and what is in rabbit food. This analysis will help you understand what to feed your guinea pig pet, and what to avoid.

Can Guinea Pigs Eat Rabbit Food

Can Guinea Pigs Eat Rabbit Food Or Not

Guinea pigs can eat rabbit food but it isn’t the healthiest alternative to fresh fruits, vegetables, and roughage. However, rabbit food is not dangerous as a small amount of it will not harm your guinea pig. Still, if you feed this ready-made food for rabbits to these little rodents, they might develop various deficiencies over a long period.

Rabbits can consume many nutrients but one difference that is most prominent between guinea pigs and rabbit is that rabbits can create vitamin C in their bodies while guinea pigs cannot, and require daily vitamin C in their diet. Similarly, guinea pigs might not need an excessive amount of calcium, whereas rabbits might need this. You can also read Can Guinea Pigs Eat Oranges?

Rabbit Food

Nutrients That Guinea Pigs Need

Guinea pigs consume roughage and dry pellets mostly. However, they also need a small number of vegetables and fruits to keep their minerals and vitamins in check. Here is the list of the main nutrients that guinea pigs need:

Vitamins: Vitamins are the power that guinea pigs need to keep their body functions healthy and well. Vitamin A keeps their eyesight in check, and Vitamin B is good for the nervous system and skin. Vitamin C is an excellent nutrient to strengthen the immune system and prevent diseases and infections. Vitamin C deficiency causes scurvy, which is a gums infection that can be quite painful. Vitamin K is good for the blood and prevents clotting.

Roughage: Roughage and fiber are excellent for guinea pigs because they prevent constipation and regulate the digestive system for guinea pigs. It is essential to feed roughage through hays to guinea pigs to keep their bowel movements healthy.


Water: Water content is healthy for guinea pigs because they have so much fiber in their diet. It is good to feed them nutrients that will keep them hydrated so they remain active and happy.

Low-Sugar Foods: Sugars are not a healthy food for guinea pigs. You must limit the intake of sugary, and starchy foods because guinea pigs cannot digest them and become extremely irritable and lazy. These sugars stay in their body as fats and they become obese. Their physical activity is limited and this means that you will see them in one place, unable to move and with low appetite. Also, find out Can Guinea Pigs Eat Onions.

Hazards Of Feeding Rabbit Food To Guinea Pigs

Guinea pigs might experience a few hazards if you feed them rabbit food daily. These little rodents are quite sensitive when it comes to deficiencies so pet parents need to know what can happen if they eat rabbit food.

The excessive fats and low proteins in rabbit food can make guinea pigs obese, and they might become too heavy to move freely and play around actively as they always did. The low protein diet can make them lose their appetite and they will become irritable. Their muscles do not get stronger and they may become weak.

Moreover, there can be allergic reactions to many things in rabbit foods. The nutritional requirements for rabbits are quite different from guinea pigs. This means that rabbit food might not be covering all the nutrients that these rodents need for a healthy lifestyle. Allergies and inflammation from the various ingredients of rabbit food can be harmful.

Another hazard of rabbit food is that guinea pigs might choke on the chunks of the food. Rabbits eat seeds and nuts, which means that the rabbit food might have these items in it and these can become a choking hazard for guinea pigs.

Differences In Rabbit And Guinea Pig Food Items

Rabbits are herbivores like guinea pigs but they are quite different when it comes to nutritional needs. Rabbits need high fiber and a low amount of protein. Rabbit food is designed to provide less protein, while their food is rich in carbohydrates, which guinea pigs do not need. This major difference can make guinea pigs develop many deficiencies.

You may see your rodent pet weak and inactive, which means they will not be as playful as they would be if they would eat foods that are designed for their needs. The low protein rabbit food can be a serious problem in the long run. These little creatures can have stunted growth if they do not get enough protein in their diet. Moreover, you must check out Can Guinea Pigs Eat Radishes.

Frequently Asked Questions

Will rabbit food make guinea pigs fat?

Yes, guinea pigs do not need a high amount of carbohydrates, which are found in rabbit food. You must feed these rodents foods that suit them like Timothy hay, fruits like apples, and vegetables like cucumbers or cabbage.

Is rabbit food healthy for guinea pigs?

You can feed rabbit food to guinea pigs as a treat if you have it at home. Otherwise, there is no need to feed these rodents any rabbit food as it does not serve any nutrition.

What kind of foods do rabbits and guinea pigs eat?

Rabbits and guinea pigs eat similar foods but some nutrients are very different. For example, guinea pigs need vitamin C and fiber, whereas rabbits need carbohydrates and fats. These basic differences make rabbit food a bad choice for guinea pigs for daily consumption.


Can guinea pigs eat rabbit food? They can eat it but it will not give them the nutrients that they need for regular growth and healthy activity. Pet parents must make sure that guinea pigs get vitamin C and all other nutrients that are essential for their daily routine.

Rabbits are similar to guinea pigs in appearance as they are furry and swift. However, they need to have a healthy diet, which rabbit food cannot provide. Also, check out Can Guinea Pigs Eat Broccoli.

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